Return-Path: X-Original-To: apmail-phoenix-dev-archive@minotaur.apache.org Delivered-To: apmail-phoenix-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 33810197FC for ; Tue, 19 Apr 2016 22:50:29 +0000 (UTC) Received: (qmail 11979 invoked by uid 500); 19 Apr 2016 22:50:29 -0000 Delivered-To: apmail-phoenix-dev-archive@phoenix.apache.org Received: (qmail 11912 invoked by uid 500); 19 Apr 2016 22:50:29 -0000 Mailing-List: contact dev-help@phoenix.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@phoenix.apache.org Delivered-To: mailing list dev@phoenix.apache.org Received: (qmail 11896 invoked by uid 99); 19 Apr 2016 22:50:29 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Apr 2016 22:50:28 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 9BE9F180501 for ; Tue, 19 Apr 2016 22:50:28 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -3.221 X-Spam-Level: X-Spam-Status: No, score=-3.221 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, KAM_LAZY_DOMAIN_SECURITY=1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-0.001] autolearn=disabled Received: from mx2-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id aE35K5LWZ3or for ; Tue, 19 Apr 2016 22:50:26 +0000 (UTC) Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx2-lw-us.apache.org (ASF Mail Server at mx2-lw-us.apache.org) with SMTP id 641D35F343 for ; Tue, 19 Apr 2016 22:50:26 +0000 (UTC) Received: (qmail 11507 invoked by uid 99); 19 Apr 2016 22:50:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Apr 2016 22:50:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 7C7072C14F7 for ; Tue, 19 Apr 2016 22:50:25 +0000 (UTC) Date: Tue, 19 Apr 2016 22:50:25 +0000 (UTC) From: "Sergey Soldatov (JIRA)" To: dev@phoenix.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (PHOENIX-2743) HivePhoenixHandler for big-big join with predicate push down MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/PHOENIX-2743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15248836#comment-15248836 ] Sergey Soldatov commented on PHOENIX-2743: ------------------------------------------ Sure > HivePhoenixHandler for big-big join with predicate push down > ------------------------------------------------------------ > > Key: PHOENIX-2743 > URL: https://issues.apache.org/jira/browse/PHOENIX-2743 > Project: Phoenix > Issue Type: New Feature > Affects Versions: 4.5.0, 4.6.0 > Environment: hive-1.2.1 > Reporter: JeongMin Ju > Assignee: Sergey Soldatov > Labels: features, performance > Fix For: 4.8.0 > > Attachments: PHOENIX-2743-1.patch, hivephoenixhandler.jstack > > Original Estimate: 168h > Remaining Estimate: 168h > > Phoenix support hash join & sort-merge join. But in case of big*big join does not process well. > Therefore Need other method like Hive. > I implemented hive-phoenix-handler that can access Apache Phoenix table on HBase using HiveQL. > hive-phoenix-handler is very faster than hive-hbase-handler because of applying predicate push down. > I am publishing source code to github for contribution and maybe will be completed by next week. > https://github.com/mini666/hive-phoenix-handler > please, review my proposal. -- This message was sent by Atlassian JIRA (v6.3.4#6332)